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  1. package topica.moduel;
  2.  
  3. import java.io.Serializable;
  4. import java.util.Scanner;
  5.  
  6.  
  7. public class CanBo extends NhanVien implements Serializable {
  8.  
  9.  
  10. 	/**
  11. 	 * 
  12. 	 */
  13. 	private static final long serialVersionUID = 1L;
  14. 	private String hocvi;
  15. 	private int phucap, sotiet;
  16.  
  17. 	static Scanner sc = new Scanner(System.in);
  18.  
  19. 	public CanBo() {
  20. 		// TODO Auto-generated constructor stub
  21. 	}
  22.  
  23. 	public CanBo(String hocvi, int phucap, int sotiet) {
  24. 		super();
  25. 		this.hocvi = hocvi;
  26. 		this.phucap = phucap;
  27. 		this.sotiet = sotiet;
  28. 	}
  29.  
  30. 	public String getHocvi() {
  31. 		return hocvi;
  32. 	}
  33.  
  34. 	public void setHocvi(String hocvi) {
  35. 		this.hocvi = hocvi;
  36. 	}
  37.  
  38. 	public int getPhucap() {
  39. 		return phucap;
  40. 	}
  41.  
  42. 	public void setPhucap(int phucap) {
  43. 		this.phucap = phucap;
  44. 	}
  45.  
  46. 	public int getSotiet() {
  47. 		return sotiet;
  48. 	}
  49.  
  50. 	public void setSotiet(int sotiet) {
  51. 		this.sotiet = sotiet;
  52. 	}
  53.  
  54. 	@Override
  55. 	public String toString() {
  56. 		// TODO Auto-generated method stub
  57. 		return super.toString() + "Giảng viên - học vị :" + this.hocvi + "||" + "Số tiết : " + this.sotiet;
  58. 	}
  59.  
  60. 	public void menu() {
  61. 		System.out.println("!-----------!");
  62. 		System.out.println("!1.Cử nhân--!");
  63. 		System.out.println("!2.Thạc sĩ--!");
  64. 		System.out.println("!3.Tiên sĩ--!");
  65. 		System.out.println("!-----------!");
  66. 	}
  67.  
  68. 	@Override
  69. 	public void inputInformation() {
  70. 		// TODO Auto-generated method stub
  71. 		super.inputInformation();
  72. 		menu();
  73. 		boolean flag = true;
  74.  
  75. 		do {
  76.  
  77.  
  78. 			System.out.print("Nhập học vị : ");
  79. 			int choice = Integer.parseInt(sc.nextLine());
  80. 			switch (choice) {
  81.  
  82. 			case 1: {
  83. 				this.hocvi = "Cử nhân";
  84. 				this.phucap = 300;
  85. 				flag = false;
  86. 				break;
  87.  
  88. 			}
  89.  
  90.  
  91.  
  92. 			case 2: {
  93. 				this.hocvi = "Thạc sĩ";
  94. 				this.phucap = 500;
  95. 				flag = false;
  96. 				break;
  97.  
  98. 			}
  99.  
  100.  
  101.  
  102. 			case 3: {
  103. 				this.hocvi = "Tiến sĩ";
  104. 				this.phucap = 1000;
  105. 				flag = false;
  106. 				break;
  107.  
  108. 			}
  109.  
  110.  
  111.  
  112. 			default: {
  113. 				System.out.println("Nhập sai vui lòng nhập lại !");
  114. 			}
  115.  
  116.  
  117. 			}
  118.  
  119. 		} while (flag);
  120.  
  121. 		System.out.print("Nhập số tiết dạy : ");
  122. 		this.sotiet = Integer.parseInt(sc.nextLine());
  123.  
  124. 		super.setLuong(0.8 * 730 + this.sotiet * 45 + this.phucap);
  125.  
  126.  
  127.  
  128. 	}
  129.  
  130. }
  131.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
Main.java:7: error: class CanBo is public, should be declared in a file named CanBo.java
public class CanBo extends NhanVien implements Serializable {
       ^
Main.java:7: error: cannot find symbol
public class CanBo extends NhanVien implements Serializable {
                           ^
  symbol: class NhanVien
Main.java:57: error: cannot find symbol
		return super.toString() + "Gi?ng vi?n - h?c v? :" + this.hocvi + "||" + "S? ti?t : " + this.sotiet;
		       ^
  symbol:   variable super
  location: class CanBo
Main.java:68: error: method does not override or implement a method from a supertype
	@Override
	^
Main.java:71: error: cannot find symbol
		super.inputInformation();
		^
  symbol:   variable super
  location: class CanBo
Main.java:124: error: cannot find symbol
		super.setLuong(0.8 * 730 + this.sotiet * 45 + this.phucap);
		^
  symbol:   variable super
  location: class CanBo
6 errors
stdout 
Standard output is empty
https://ideone.com/CUVyJd
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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